Compensation award — excluded from discretionary-purchase analysis.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
View the official recordSEC Form 4 — Statement of Changes in Beneficial OwnershipAll the details
Dates, kept separate
Transaction date
Mar 10, 2026
Reporting period
Not applicable
Filed with the SEC
Mar 12, 2026
OfficerGrant / award
Context
Classification
grant award
Code A — grant or award
Planned / mechanical clue
Footnote references vesting of compensation awards
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0001053507-26-000074
Filed / recorded
Mar 12, 2026, 8:40 PM UTC
Added to OQRO
Oct 2, 2026, 12:27 PM UTC
Parser
form4-xml-v1
Data quality
Verified: identifiers matched exactly
Issuer
AMERICAN TOWER CORP /MA/
Issuer CIK
1053507
Ticker
AMT
Reporting person
Ruth T Dowling
Relationship
Officer
Officer title
EVP, Chief Admin Ofr, GC & Sec
Security
Common Stock
Table
Non-derivative (Table I)
Transaction date
Mar 10, 2026
Transaction code
A
Shares / units
6,878
Price per share
$0.00
Acquired / disposed
Acquired (A)
Shares owned after
37,925
Ownership form
Direct
Amendment
No
Footnotes from the filing
These restricted stock units ("RSUs") were granted pursuant to the 2007 Equity Incentive Plan, as amended (the "Plan"), and vest 1/3rd annually over three years, commencing one year from the date of grant. Each RSU represents a contingent right to receive one share of Common Stock.